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448
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AIR SAMPLING
Gas Calibration Standards
No data pack available.
Benzene (71-43-2)
Ethylbenzene (100-41-4)
Toluene (108-88-3)
m
-Xylene (108-38-3)
o
-Xylene (95-47-6)
p
-Xylene (106-42-3)
BTEX Gas Mix
(6 components)
Carbonyl sulfide
Dimethyl sulfide
Ethyl mercaptan
Hydrogen sulfide
Methyl mercaptan
Sulfur 5-Component Mix
(5 components)
Stability is 12 months from date of manufacture.
+/– 10% accuracy.
No data pack available.
Benzene
Ethylbenzene
Methyl
tert
-butyl ether (MTBE)
Toluene
m
-Xylene
o
-Xylene
p
-Xylene
BTEX and MTBE Gas Mix
(7 components)
• Standards from TWO manufacturers
provide second source on one order.
• 12-month stability in transportable cylinders.
• Drop-shipped for fast delivery and
maximum shelf life.
2nd Source TO-14A/TO-15
Gas Calibration Standards
B.
A.
C.
A.
Spectra (Linde) 104 L Cylinders
B.
Scotty (Air Liquide) 110 L Cylinders
C.
Scotty (Air Liquide)110 L Cylinders
(Pi-marked Cylinders for EU Regulations)
➲
See
pages 452–453for cylinder and regulator
information.
www.restek.com/air
Reference
Standards
Search
Search by compound name,
synonym, or CAS #.
www.restek.com/ reference
1 ppm in nitrogen, 110 liters @ 1,800 psi
cat.# 34561 (ea.)
1 ppm in nitrogen, 110 liters @ 1,800 psi (Pi-marked Cylinder)
Blend tolerance: ±10%; Analytical accuracy: ±5%
cat.# 34561-PI (ea.)
1 ppm in nitrogen, 104 liters @ 1,800 psi
cat.# 34414 (ea.)
1 ppm in nitrogen, 110 liters @ 1,800 psi
cat.# 26361 (ea.)
1 ppm in nitrogen, 110 liters @ 1,800 psi (Pi-marked cylinder)
Blend tolerance: ±10%; Analytical accuracy: ±5%
cat.# 34414-PI (ea.)
100 ppb in nitrogen, 104 liters @ 1,800 psi
cat.# 34428 (ea.)
100 ppb in nitrogen, 110 liters @ 1,800 psi
Blend tolerance: ±20%; Analytical accuracy: ±10%
cat.# 26362 (ea.)
100 ppb in nitrogen, 110 liters @ 1,800 psi (Pi-marked cylinder)
Blend tolerance: ±20%; Analytical accuracy: ±10%
cat.# 34428-PI (ea.)
1 ppm in nitrogen, 104 liters @ 1,800 psi
cat.# 34541 (ea.)
1 ppm in nitrogen, 110 liters @ 1,800 psi
Blend tolerance: ±10%; Analytical accuracy: ±5%
cat.# 26363 (ea.)
1 ppm in nitrogen, 110 liters @ 1,800 psi (Pi-marked Cylinder)
Blend tolerance: ±20%; Analytical accuracy: ±10%
cat.# 34541-PI (ea.)
100 ppb in nitrogen, 104 liters @ 1,800 psi
cat.# 34542 (ea.)
100 ppb in nitrogen, 110 liters @ 1,800 psi
Blend tolerance: ±20%; Analytical accuracy: ±10%
cat.# 26364 (ea.)
100 ppb in nitrogen, 110 liters @ 1,800 psi (Pi-marked Cylinder)
Blend tolerance: ±10%; Analytical accuracy: ±5%
cat.# 34542-PI (ea.)